JP5387564B2 - 溶融ガラスの減圧脱泡装置および減圧脱泡方法 - Google Patents

溶融ガラスの減圧脱泡装置および減圧脱泡方法 Download PDF

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Publication number
JP5387564B2
JP5387564B2 JP2010500659A JP2010500659A JP5387564B2 JP 5387564 B2 JP5387564 B2 JP 5387564B2 JP 2010500659 A JP2010500659 A JP 2010500659A JP 2010500659 A JP2010500659 A JP 2010500659A JP 5387564 B2 JP5387564 B2 JP 5387564B2
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JP
Japan
Prior art keywords
molten glass
pipe
vacuum degassing
downstream
pit
Prior art date
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Expired - Fee Related
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JP2010500659A
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Japanese (ja)
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JPWO2009107531A1 (ja
Inventor
徹 西川
弘信 山道
哲哉 小山
裕司 遠藤
肇 伊藤
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AGC Inc
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Asahi Glass Co Ltd
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Priority to JP2010500659A priority Critical patent/JP5387564B2/ja
Publication of JPWO2009107531A1 publication Critical patent/JPWO2009107531A1/ja
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • C03B5/2252—Refining under reduced pressure, e.g. with vacuum refiners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glass Compositions (AREA)
JP2010500659A 2008-02-27 2009-02-18 溶融ガラスの減圧脱泡装置および減圧脱泡方法 Expired - Fee Related JP5387564B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010500659A JP5387564B2 (ja) 2008-02-27 2009-02-18 溶融ガラスの減圧脱泡装置および減圧脱泡方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008046247 2008-02-27
JP2008046247 2008-02-27
JP2010500659A JP5387564B2 (ja) 2008-02-27 2009-02-18 溶融ガラスの減圧脱泡装置および減圧脱泡方法
PCT/JP2009/052810 WO2009107531A1 (ja) 2008-02-27 2009-02-18 溶融ガラスの減圧脱泡装置および減圧脱泡方法

Publications (2)

Publication Number Publication Date
JPWO2009107531A1 JPWO2009107531A1 (ja) 2011-06-30
JP5387564B2 true JP5387564B2 (ja) 2014-01-15

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JP2010500659A Expired - Fee Related JP5387564B2 (ja) 2008-02-27 2009-02-18 溶融ガラスの減圧脱泡装置および減圧脱泡方法

Country Status (9)

Country Link
US (3) US8347654B2 (ru)
EP (1) EP2248774B1 (ru)
JP (1) JP5387564B2 (ru)
KR (1) KR101265397B1 (ru)
CN (2) CN101959808B (ru)
AT (1) ATE555066T1 (ru)
BR (1) BRPI0907790A2 (ru)
RU (1) RU2449956C1 (ru)
WO (1) WO2009107531A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011145526A1 (ja) * 2010-05-19 2011-11-24 旭硝子株式会社 溶融ガラスの減圧脱泡装置、溶融ガラスの製造方法、およびガラス製品の製造方法
JP5817726B2 (ja) * 2010-08-04 2015-11-18 旭硝子株式会社 溶融ガラスの導管構造とそれを備えた減圧脱泡装置および溶融ガラスの減圧脱泡方法とガラス製品の製造方法
JP5888325B2 (ja) * 2011-03-31 2016-03-22 旭硝子株式会社 減圧脱泡装置、ガラス製品の製造装置、およびガラス製品の製造方法
WO2016013523A1 (ja) * 2014-07-24 2016-01-28 旭硝子株式会社 ガラス溶融物製造装置、ガラス溶融物製造方法、ガラス物品製造装置およびガラス物品製造方法
WO2016052608A1 (ja) * 2014-09-30 2016-04-07 旭硝子株式会社 ガラス溶融物製造装置、ガラス溶融物製造方法、ガラス物品製造装置およびガラス物品製造方法
RU2572479C1 (ru) * 2014-12-29 2016-01-10 Открытое акционерное общество "Лыткаринский завод оптического стекла" Способ варки стекла в вакуумной печи
KR102528554B1 (ko) * 2015-02-26 2023-05-04 코닝 인코포레이티드 유리 제조 장치 및 방법
CN106098968B (zh) * 2016-08-12 2018-06-22 京东方科技集团股份有限公司 一种烧结方法
CN109439920A (zh) * 2018-11-28 2019-03-08 中铸新材工业（江苏）有限公司 一种铸造前的真空除气装置
KR20220047604A (ko) * 2019-08-12 2022-04-18 코닝 인코포레이티드 유리 제조 장치 및 방법들

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004060820A1 (ja) * 2002-12-27 2004-07-22 Asahi Glass Company, Limited 溶融ガラス用導管、溶融ガラス脱泡方法および溶融ガラス脱泡装置
JP2006240962A (ja) * 2005-03-07 2006-09-14 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置、および該減圧脱泡装置を用いた溶融ガラスの清澄方法、ならびにガラス製造装置要素
WO2007020754A1 (ja) * 2005-08-19 2007-02-22 Asahi Glass Company, Limited 溶融ガラスの導管構造、および該導管構造を用いた減圧脱泡装置

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SU68469A1 (ru) * 1946-04-02 1946-11-30 А.И. Ефименко Способ осветлени стекломассы при варке в шахтных печах и устройство дл осуществлени способа
US3042510A (en) * 1958-11-25 1962-07-03 Heraeus Gmbh W C Degasification of molten steel
US3367396A (en) * 1965-04-05 1968-02-06 Heppenstall Co Installation for the vacuum treatment of melts, in particular steel melts, and process for its operation
SU1164214A1 (ru) * 1983-05-11 1985-06-30 Всесоюзный Научно-Исследовательский,Проектно-Конструкторский И Технологический Светотехнический Институт Установка дл варки стекла
SU1178697A1 (ru) * 1984-07-26 1985-09-15 Gorin Andrej E Стекловаренна печь
US5370723A (en) * 1989-06-13 1994-12-06 Pilkington Plc Glass melting furnace with control of the glass flow in the riser
JP2664039B2 (ja) * 1992-01-20 1997-10-15 旭硝子株式会社 減圧脱泡方法及びその装置
JPH05263123A (ja) * 1992-03-18 1993-10-12 Hitachi Cable Ltd 連続真空脱ガス装置
KR100444628B1 (ko) * 1995-11-21 2004-11-03 아사히 가라스 가부시키가이샤 용융유리의정제방법및장치
US6405564B1 (en) * 1997-10-06 2002-06-18 Asahi Glass Company Ltd. Vacuum degassing apparatus for molten glass
JP3861459B2 (ja) 1998-06-19 2006-12-20 旭硝子株式会社 溶融ガラスの減圧脱泡装置
JP3890768B2 (ja) * 1998-09-22 2007-03-07 旭硝子株式会社 減圧脱泡システムの減圧装置
US6286337B1 (en) * 2000-06-29 2001-09-11 Corning Incorporated Tubing system for reduced pressure finer
EP1293487A1 (en) * 2001-09-14 2003-03-19 Asahi Glass Co., Ltd. Vacuum degassing apparatus for molten glass
DE60233832D1 (de) * 2001-09-28 2009-11-05 Asahi Glass Co Ltd Vakuumentgasungsvorrichtung für geschmolzenes Glas
JP2006306662A (ja) 2005-04-28 2006-11-09 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡方法
KR101117062B1 (ko) * 2005-05-18 2012-02-29 아사히 가라스 가부시키가이샤 백금제의 복합관 구조체를 통전 가열하는 방법
TWI327559B (en) * 2005-12-08 2010-07-21 Corning Inc Method of eliminating blisters in a glass making process
JP5109162B2 (ja) * 2006-03-27 2012-12-26 旭硝子株式会社 ガラス製造方法
JP2008046247A (ja) 2006-08-11 2008-02-28 Tokyo Seimitsu Co Ltd 顕微鏡装置
WO2008026606A1 (fr) * 2006-08-29 2008-03-06 Asahi Glass Company, Limited Structure de conduit pour verre fondu et dégazéificateur sous vide utilisant ladite structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004060820A1 (ja) * 2002-12-27 2004-07-22 Asahi Glass Company, Limited 溶融ガラス用導管、溶融ガラス脱泡方法および溶融ガラス脱泡装置
JP2006240962A (ja) * 2005-03-07 2006-09-14 Asahi Glass Co Ltd 溶融ガラスの減圧脱泡装置、および該減圧脱泡装置を用いた溶融ガラスの清澄方法、ならびにガラス製造装置要素
WO2007020754A1 (ja) * 2005-08-19 2007-02-22 Asahi Glass Company, Limited 溶融ガラスの導管構造、および該導管構造を用いた減圧脱泡装置

Also Published As

Publication number Publication date
KR20100090779A (ko) 2010-08-17
RU2449956C1 (ru) 2012-05-10
WO2009107531A1 (ja) 2009-09-03
JPWO2009107531A1 (ja) 2011-06-30
KR101265397B1 (ko) 2013-05-20
EP2248774A1 (en) 2010-11-10
EP2248774A4 (en) 2011-03-09
RU2010139413A (ru) 2012-04-10
US8468851B2 (en) 2013-06-25
ATE555066T1 (de) 2012-05-15
EP2248774B1 (en) 2012-04-25
CN103058494A (zh) 2013-04-24
CN101959808A (zh) 2011-01-26
CN103058494B (zh) 2015-11-25
CN101959808B (zh) 2013-08-07
US20130233023A1 (en) 2013-09-12
US20120324957A1 (en) 2012-12-27
US8347654B2 (en) 2013-01-08
US8997526B2 (en) 2015-04-07
US20100319403A1 (en) 2010-12-23
BRPI0907790A2 (pt) 2015-07-14

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